Sega Sammy announced today a corporate reshuffling that will take effect on April 1.

For the Sega side of the company, Naoya Tsurumi will take over the President and Chief Operating Officer role from Okitane Usu, who is retiring. Tsurumi's previous title was General Manager of Sega International.

Yakuza creator Toshihiro Nagoshi appears to be climbing the ranks. He will fill a newly formed Chief Creative Officer position. Nagoshi's previous title was General Manager of R&D Div.3.

These are just a couple of the many changes for both Sega and Sammy. View the full announcement here (PDF).